| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $135.91 | 11.152% | $151.0667 | $151.07 | $151.05 | $151.10 |
| Purchase #2 | $11.34 | 3.424% | $11.7283 | $11.73 | $11.75 | $11.70 |
| Purchase #3 | $216.52 | 8.469% | $234.8571 | $234.86 | $234.85 | $234.90 |
| Purchase #4 | $161.37 | 3.155% | $166.4612 | $166.46 | $166.45 | $166.50 |
| Purchase #5 | $202.41 | 12.250% | $227.2052 | $227.21 | $227.20 | $227.20 |
| Purchase #6 | $24.60 | 7.397% | $26.4197 | $26.42 | $26.40 | $26.40 |
| Purchase #7 | $84.67 | 7.509% | $91.0279 | $91.03 | $91.05 | $91.00 |
| 7 purchase totals = | $836.82 | $908.7661 | $908.78 | $908.75 | $908.80 | |